Marla Figlin is just a liar, she's just sad someone told her that her husband is cheating, she hasn't received threatening messages from this number.  She's apparently in complete denial that he's been spotted with the same woman all over and is desperate to hang on to a guy that is with someone else.

File a complaint with your phone service providers and also with your local LE..

This person is sending out harassing text messages.

This person is sending out threatening messages via text.